1977889296

素因数分解:

$2^4\times 3^1\times {\mathrm{41206027}}^1$

素因数の和:41206038

約数の個数: 20

約数和(自身を含む): 5109547472

約数和(自身を除く): 3131658176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 41206027, 82412054, 123618081, 164824108, 247236162, 329648216, 494472324, 659296432, 988944648, 1977889296]

約数ペア:

[(1, 1977889296), (2, 988944648), (3, 659296432), (4, 494472324), (6, 329648216), (8, 247236162), (12, 164824108), (16, 123618081), (24, 82412054), (48, 41206027)]